Abstract
A review of the literature data of recent years on the problem of developing a new promising laboratory method - multiplex analysis is presented. Multiplex systems allow the simultaneous detection of several markers (antigens, antibodies, nucleic acids, etc.) in one sample without separation. A brief description of the leading technologies used in the development of various systems of multiplex analysis is given. Examples of the successful application of the method for the diagnosis of infectious diseases relevant for the military medical service are offered: the detection of arbovirus antigens, bacterial toxins, pathogens of the gastrointestinal and respiratory tract infections, and sexually transmitted diseases. The multiplex analysis was useful for identifying in one sample immunoglobulins of various classes and different specificities. It is shown that the new method can significantly increase the effectiveness of therapeutic measures.